travisshears
most of the time I use ffmpeg on my mac but sometimes https://cloudconvert.com/webm-to-mp4 saves lives. not sure how to go from webm to mp4 in cli
WEBM to MP4 | CloudConvert

>WEBM to MP4 Converter - CloudConvert is a free & fast online file conversion service.

Aug 11, 2020 at 4:02pmWeb
Show threadJasonAug 11, 2020
@travisshears Got you https://blog.addpipe.com/converting-webm-to-mp4-with-ffmpeg/
Converting WebM to MP4 Using FFmpeg

The WebM Project has been slowly getting more support from the browser community with Edge 14 adding support in the Anniversary edition of Windows 10. At the same time more .webm files are created by new HTML5 APIs like WebRTC when recording WebRTC sessions and the the MediaStream Recorder API.